[1] Amer Univ Sharjah, Dept Biol Chem & Environm Sci, Sharjah, U Arab Emirates
[2] Tennessee Technol Univ, Ctr Management Utilizat & Protect Water Resources, Cookeville, TN 38505 USA
[3] Tennessee Technol Univ, Dept Chem, Cookeville, TN 38505 USA
[4] EnviroChem Serv, Cookeville, TN 38506 USA